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36968241240 = 233557599209
BaseRepresentation
bin100010011011011110…
…101001100001011000
310112102101021020100000
4202123132221201120
51101202332204430
624552153413000
72446051602660
oct423336514130
9115371236300
1036968241240
1114750676897
1271b870a160
133641c2b678
141b09a991a0
15e6576ce60
hex89b7a9858

36968241240 has 384 divisors, whose sum is σ = 144825408000. Its totient is φ = 8305763328.

The previous prime is 36968241223. The next prime is 36968241253. The reversal of 36968241240 is 4214286963.

36968241240 is a `hidden beast` number, since 36 + 96 + 82 + 412 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4009756 + ... + 4018964.

It is an arithmetic number, because the mean of its divisors is an integer number (377149500).

Almost surely, 236968241240 is an apocalyptic number.

36968241240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36968241240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72412704000).

36968241240 is an abundant number, since it is smaller than the sum of its proper divisors (107857166760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36968241240 is a wasteful number, since it uses less digits than its factorization.

36968241240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9301 (or 9285 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 36968241240 in words is "thirty-six billion, nine hundred sixty-eight million, two hundred forty-one thousand, two hundred forty".